Zero Trust Engineering — Cross-domain security information exchange matrix
securityv1/01 Views
/02 About
Cross-domain integration engineering reference for cross-domain security information exchange matrix, including policy, logical interfaces, recovery and assurance.
Purpose: Cross-domain security information exchange matrix. Domain: Cross-domain integration. Family: exchange. Scenario trigger: Register security data exchange between independent control domains. Input assurance: Domain identities, trusted event formats and classification. Evaluation: Assess producer consumer duties, privacy and schema compatibility. Governing policy: Cross-domain event contract and information release policy. Resource-side obligation: Exchange authorized policy evidence and risk signals. Protected concern: Enterprise security domain integration fabric. Logical interface: Producer consumer contract schema class trust domain and delivery guarantee. Evidence: Service exchange source destination schema and conformance evidence. Failure: Data field lost, incompatible schema or untrusted sender. Required recovery: Suspend transfer and negotiate verified compatible contract. Architectural invariant: Cross-domain integration must preserve data origin classification and purpose Adoption: replace reference roles with concrete owner-controlled services. Specify exact provider/consumer identities, schema fields and classifications, signal provenance and freshness, idempotency, authorization lifetime, timeout/retry limits, observation and tamper evidence. A denied or failed operation must not silently become a permitted one. Scope: original vendor-neutral, implementation-agnostic technical reference model. Illustrative logical components and behaviors are neither a deployed system nor evidence of regulatory compliance. Package identities remain stable within the package; cross-package semantic reconciliation requires separate explicit registry support.
Curated · other · unspecified · Published by Lattix · 29 elements · 34 relationships · validated on publish
/03 Contents
- Capability
- Cross-domain integration, Cross-domain security information exchange matrix
- Role
- Cross-domain integration owner
- Business Actor
- Interoperating security service
- Activity
- Register security data exchange between independent control domains, Verify: Domain identities, trusted event formats and classification, Assess: Assess producer consumer duties, privacy and schema compatibility, Execute: Exchange authorized policy evidence and risk signals, Exception: Data field lost, incompatible schema or untrusted sender, Recover: Suspend transfer and negotiate verified compatible contract
- Application Component
- Domain identities, trusted event formats and classification, Assess producer consumer duties, privacy and schema compatibility, Exchange authorized policy evidence and risk signals, Authenticated exchange producer, Authorized exchange consumer, Receipt and replay reconciliation
- Application
- Enterprise security domain integration fabric
- Policy
- Cross-domain event contract and information release policy
- API
- Cross-domain security information exchange matrix logical interface
- Message/Event Schema
- Producer consumer contract schema class trust domain and delivery guarantee, Exchange acknowledgement and receipt
- Data Store
- Service exchange source destination schema and conformance evidence
- Control
- Cross-domain security information exchange matrix enforcement assurance
- Risk
- Data field lost, incompatible schema or untrusted sender risk
- Requirement
- Cross-domain integration must preserve data origin classification and purpose
- Measure
- Cross-domain security information exchange matrix assurance completeness
- Trust Boundary
- Cross-domain security information exchange matrix authority boundary
- State
- Authorized information transfer, Exchange blocked or deferred